Topcon GTS-905A 5" Robotic Total Station w/ RC-3R Remote

Quick Overview

Topcon GTS-905A 5-inch Robotic Total Station w/ RC-3R Controller
- 2.4GHz Antenna
- Calibrated By A Topcon Authorized Service Center
Item ID: X1761
Condition: Refurbished
Warranty: 90 Day Exchange


* Topcon GTS-905A 5" Robotic Total Station [ID- X1761]
         - 2.4GHz Antenna
         - Calibrated By A Topcon Authorized Service Center
* Topcon RC-3R Infrared Remote Controller [ID- X1762]
* Topcon Plumb Bob
* Topcon BC-30 Battery Charger
* Topcon Mini Toolkit
* QTY. 4 Battery Packs
* Power Cord
* Rain Cover For Unit
* Hard Carrying Case


Topcon GTS-905A Total Station
The way we work is constantly changing. Adopting and utilizing the very best technology innovations for your business enables you to increase your productivity and profitability like never before. Robotic instrument technology and the significant performance advantages it can offer have changed the way topography and layout tasks are completed worldwide.

Faster, Lighter, Smaller - That’s what the new GPT-9000A series promises … and that’s what Topcon delivers. With a modern, cable-free design, the GPT-9000A series offers the most advanced robotic technology available. From Topcon, the world leader in optical total station technology. Our GPT-9000A series robotic system features sophisticated technology unique to Topcon – our one-touch quick lock feature that set the standard in Robotic target acquisition has taken another step forward, with the sleek new RC-3 system. Available in 1, 3, and 5 second angle accuracies, you can select the instrument that best fits your requirements. All GPT-9000A series robotic systems offer reflectorless measurement superior to any other instrument available – capable of precision measurements at a mindboggling 2000 meters!

Packed with a wide variety of advanced technologies, the Topcon GPT-9000A series robotic total station demonstrates why Topcon continues to be the world’s leader in precision survey instrumentation:
  • Innovative, completely cable-free system design
  • Superior X-TRAC™ Quick-Lock tracking technology
  • Full-colour, graphical Windows CE® instrument & field controller interface
  • The most advanced, longest range, and most powerful reflectorless technology available
  • Integrated interference free 2.4 GHz SpSp robotic data communications
  • Field Scan Imaging ready

X-TRACK™ Technology
  • Instantaneous re-acquisition of target lock
  • Third generation of Topcon‘s World‘s first Quick-Lock technology
  • Combined Quick-Lock and IR communication technology
Advanced System Design
  • Completely cable-free instrument and rover
  • Integrated graphical Windows colour touch screen interface
  • New, ultra-fast robotic servo technology

Integrated Radio System
  • 2.4 GHz interference free Spread Spectrum Radio
  • Integrated into side panel of the instrument

Method Absolute Reading
Minimum Reading 0,2 / 1 mgon
1” / 5”
Accuracy 1,5 mgon / 5”
Compensating Range ±6‘
Prism Mode Range 1 / 3 / 9 prism: 3000 m / 4000 m / 5000 m
Accuracy: ±(2 mm + 2 ppmxD*) m.s.e
Non-Prism Mode Short Range 1,5 m - 250 m
Accuracy ±5 mm m.s.e.
Long Range  5,0 m - 2000 m
Accuracy ±(10 mm + 10 ppmxD*) m.s.e
Laser Class Class 1 (IEC publication 825)
Automatic Tracking
Tracking Speed 15°/sec
Tracking Range 1000 m (with standard prism)
Rotating Speed 85°/sec
OS Microsoft Windows CE®.NET 4.2
Processor Intel PXA255 400 MHz
Screen Full colour touch-screen
Communication distance about 1000 m
Laser pointer LD (visible laser)